package com.ktjy.anno;

import java.lang.reflect.Field;

public class FruitInfoUtil {
    public static void getFruitInfo(Class<?> clazz){
        String strFruitName = "水果名称：";
        String strFruitColor = "水果颜色：";
        String strFruitProvicer = "供应商信息：";
        Field[] fields = clazz.getDeclaredFields();
        for (Field field : fields) {
            if(field.isAnnotationPresent(FruitName.class)){
                FruitName fruitName = field.getAnnotation(FruitName.class);
                strFruitName = fruitName.value();
                System.out.println(strFruitName);
            }
            else if(field.isAnnotationPresent(FruitColor.class)){
                FruitColor fruitColor = field.getAnnotation(FruitColor.class);
                strFruitColor = strFruitColor+fruitColor.fruitColor().toString();
                System.out.println(strFruitColor);
            }
            else if(field.isAnnotationPresent(FruitProvider.class)){
                FruitProvider fruitProvider = field.getAnnotation(FruitProvider.class);
                strFruitProvicer="供应商编号："+fruitProvider.id()
                        +"供应商名称："+fruitProvider.name()
                        +"供应商地址："+fruitProvider.address();
                System.out.println(strFruitProvicer);
            }
        }
    }
}
